3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo 'The sum is '.( (1 /(2^2)) + (1 /(3^2)) + (1 /(4^2)) );
based on jD5jG
Output for 7.0.0 - 7.1.0
Warning: Division by zero in /in/kaTPh on line 3 The sum is INF
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0
Warning: Division by zero in /in/kaTPh on line 3 The sum is 1.1666666666667